Garmin Vivoactive HR

£177 / armin.com

Garmin has a frankly bewildering array of fitness trackers and outdoorsy GPS watches, but the Vivoactive HR is the one you really want. It’s packed to the gills with long-lasting, easy-touse and rewarding fitness cleverness. That means it contains the daily step and sleep tracking that you can get in other bands costing under a ton, but also the optical heart-rate monitor, touchscreen display and smartphone notifications that you’d normally pay more for. Stuff says ★★★★★ Not super-stylish, perhaps, but crammed with sensors, sports and stamina